-433 BROWN FKM 90D O-RING

APG stocks the VB90433, an AS568-433 brown Viton® (FKM) 90 Shore A O-Ring with an inside diameter of 5.475 in (139.07 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 6.025 in (153.04 mm). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

As a material, Viton® (FKM) delivers excellent resistance to compression set and permeation, outstanding high-temperature capability. This material stands up to petroleum oils and fuels, many acids, and aggressive chemicals. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). It should not be specified for service in low-molecular-weight organic acids or hot water and steam.

Maintenance and OEM teams specify it across automotive fuel systems, aerospace, and semiconductor equipment.

Order part number VB90433, sold individually. Unit weight is approximately 39.6611 g and nominal inside diameter is listed as 5 1/2 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.